/*!
 * Ext JS Library 3.3.1
 * Copyright(c) 2006-2010 Sencha Inc.
 * licensing@sencha.com
 * http://www.sencha.com/license
 */
// for old browsers
window.undefined = window.undefined;

/**
 * @class Ext
 * Ext core utilities and functions.
 * @singleton
 */

Ext = {
    /**
     * The version of the framework
     * @type String
     */
    version: '3.3.1',
    versionDetail: {
        major: 3,
        minor: 3,
        patch: 1
    }
};

/**
 * Copies all the properties of config to obj.
 * @param {Object} obj The receiver of the properties
 * @param {Object} config The source of the properties
 * @param {Object} defaults A different object that will also be applied for default values
 * @return {Object} returns obj
 * @member Ext apply
 */
Ext.apply = function (o, c, defaults) {
    // no "this" reference for friendly out of scope calls
    if (defaults) {
        Ext.apply(o, defaults);
    }
    if (o && c && typeof c == 'object') {
        for (var p in c) {
            o[p] = c[p];
        }
    }
    return o;
};

(function () {
    var idSeed = 0,
        toString = Object.prototype.toString,
        ua = navigator.userAgent.toLowerCase(),
        check = function (r) {
            return r.test(ua);
        },
        DOC = document,
        docMode = DOC.documentMode,
        isStrict = DOC.compatMode == "CSS1Compat",
        isOpera = check(/opera/),
        isChrome = check(/\bchrome\b/),
        isWebKit = check(/webkit/),
        isSafari = !isChrome && check(/safari/),
        isSafari2 = isSafari && check(/applewebkit\/4/), // unique to Safari 2
        isSafari3 = isSafari && check(/version\/3/),
        isSafari4 = isSafari && check(/version\/4/),
        isIE = !isOpera && check(/msie/),
        isIE7 = isIE && (check(/msie 7/) || docMode == 7),
        isIE8 = isIE && (check(/msie 8/) && docMode != 7),
        isIE6 = isIE && !isIE7 && !isIE8,
        isGecko = !isWebKit && check(/gecko/),
        isGecko2 = isGecko && check(/rv:1\.8/),
        isGecko3 = isGecko && check(/rv:1\.9/),
        isBorderBox = isIE && !isStrict,
        isWindows = check(/windows|win32/),
        isMac = check(/macintosh|mac os x/),
        isAir = check(/adobeair/),
        isLinux = check(/linux/),
        isSecure = /^https/i.test(window.location.protocol);

    // remove css image flicker
    if (isIE6) {
        try {
            DOC.execCommand("BackgroundImageCache", false, true);
        } catch (e) {
        }
    }

    Ext.apply(Ext, {
        /**
         * URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent
         * the IE insecure content warning (<tt>'about:blank'</tt>, except for IE in secure mode, which is <tt>'javascript:""'</tt>).
         * @type String
         */
        SSL_SECURE_URL: isSecure && isIE ? 'javascript:""' : 'about:blank',
        /**
         * True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode
         * @type Boolean
         */
        isStrict: isStrict,
        /**
         * True if the page is running over SSL
         * @type Boolean
         */
        isSecure: isSecure,
        /**
         * True when the document is fully initialized and ready for action
         * @type Boolean
         */
        isReady: false,

        /**
         * True if the {@link Ext.Fx} Class is available
         * @type Boolean
         * @property enableFx
         */

        /**
         * HIGHLY EXPERIMENTAL
         * True to force css based border-box model override and turning off javascript based adjustments. This is a
         * runtime configuration and must be set before onReady.
         * @type Boolean
         */
        enableForcedBoxModel: false,

        /**
         * True to automatically uncache orphaned Ext.Elements periodically (defaults to true)
         * @type Boolean
         */
        enableGarbageCollector: true,

        /**
         * True to automatically purge event listeners during garbageCollection (defaults to false).
         * @type Boolean
         */
        enableListenerCollection: false,

        /**
         * EXPERIMENTAL - True to cascade listener removal to child elements when an element is removed.
         * Currently not optimized for performance.
         * @type Boolean
         */
        enableNestedListenerRemoval: false,

        /**
         * Indicates whether to use native browser parsing for JSON methods.
         * This option is ignored if the browser does not support native JSON methods.
         * <b>Note: Native JSON methods will not work with objects that have functions.
         * Also, property names must be quoted, otherwise the data will not parse.</b> (Defaults to false)
         * @type Boolean
         */
        USE_NATIVE_JSON: false,

        /**
         * Copies all the properties of config to obj if they don't already exist.
         * @param {Object} obj The receiver of the properties
         * @param {Object} config The source of the properties
         * @return {Object} returns obj
         */
        applyIf: function (o, c) {
            if (o) {
                for (var p in c) {
                    if (!Ext.isDefined(o[p])) {
                        o[p] = c[p];
                    }
                }
            }
            return o;
        },

        /**
         * Generates unique ids. If the element already has an id, it is unchanged
         * @param {Mixed} el (optional) The element to generate an id for
         * @param {String} prefix (optional) Id prefix (defaults "ext-gen")
         * @return {String} The generated Id.
         */
        id: function (el, prefix) {
            el = Ext.getDom(el, true) || {};
            if (!el.id) {
                el.id = (prefix || "ext-gen") + (++idSeed);
            }
            return el.id;
        },

        /**
         * <p>Extends one class to create a subclass and optionally overrides members with the passed literal. This method
         * also adds the function "override()" to the subclass that can be used to override members of the class.</p>
         * For example, to create a subclass of Ext GridPanel:
         * <pre><code>
         MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
         constructor: function(config) {

         //      Create configuration for this Grid.
         var store = new Ext.data.Store({...});
         var colModel = new Ext.grid.ColumnModel({...});

         //      Create a new config object containing our computed properties
         //      *plus* whatever was in the config parameter.
         config = Ext.apply({
         store: store,
         colModel: colModel
         }, config);

         MyGridPanel.superclass.constructor.call(this, config);

         //      Your postprocessing here
         },

         yourMethod: function() {
         // etc.
         }
         });
         </code></pre>
         *
         * <p>This function also supports a 3-argument call in which the subclass's constructor is
         * passed as an argument. In this form, the parameters are as follows:</p>
         * <div class="mdetail-params"><ul>
         * <li><code>subclass</code> : Function <div class="sub-desc">The subclass constructor.</div></li>
         * <li><code>superclass</code> : Function <div class="sub-desc">The constructor of class being extended</div></li>
         * <li><code>overrides</code> : Object <div class="sub-desc">A literal with members which are copied into the subclass's
         * prototype, and are therefore shared among all instances of the new class.</div></li>
         * </ul></div>
         *
         * @param {Function} superclass The constructor of class being extended.
         * @param {Object} overrides <p>A literal with members which are copied into the subclass's
         * prototype, and are therefore shared between all instances of the new class.</p>
         * <p>This may contain a special member named <tt><b>constructor</b></tt>. This is used
         * to define the constructor of the new class, and is returned. If this property is
         * <i>not</i> specified, a constructor is generated and returned which just calls the
         * superclass's constructor passing on its parameters.</p>
         * <p><b>It is essential that you call the superclass constructor in any provided constructor. See example code.</b></p>
         * @return {Function} The subclass constructor from the <code>overrides</code> parameter, or a generated one if not provided.
         */
        extend: function () {
            // inline overrides
            var io = function (o) {
                for (var m in o) {
                    this[m] = o[m];
                }
            };
            var oc = Object.prototype.constructor;

            return function (sb, sp, overrides) {
                if (typeof sp == 'object') {
                    overrides = sp;
                    sp = sb;
                    sb = overrides.constructor != oc ? overrides.constructor : function () {
                        sp.apply(this, arguments);
                    };
                }
                var F = function () {
                    },
                    sbp,
                    spp = sp.prototype;

                F.prototype = spp;
                sbp = sb.prototype = new F();
                sbp.constructor = sb;
                sb.superclass = spp;
                if (spp.constructor == oc) {
                    spp.constructor = sp;
                }
                sb.override = function (o) {
                    Ext.override(sb, o);
                };
                sbp.superclass = sbp.supr = (function () {
                    return spp;
                });
                sbp.override = io;
                Ext.override(sb, overrides);
                sb.extend = function (o) {
                    return Ext.extend(sb, o);
                };
                return sb;
            };
        }(),

        /**
         * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
         * Usage:<pre><code>
         Ext.override(MyClass, {
         newMethod1: function(){
         // etc.
         },
         newMethod2: function(foo){
         // etc.
         }
         });
         </code></pre>
         * @param {Object} origclass The class to override
         * @param {Object} overrides The list of functions to add to origClass.  This should be specified as an object literal
         * containing one or more methods.
         * @method override
         */
        override: function (origclass, overrides) {
            if (overrides) {
                var p = origclass.prototype;
                Ext.apply(p, overrides);
                if (Ext.isIE && overrides.hasOwnProperty('toString')) {
                    p.toString = overrides.toString;
                }
            }
        },

        /**
         * Creates namespaces to be used for scoping variables and classes so that they are not global.
         * Specifying the last node of a namespace implicitly creates all other nodes. Usage:
         * <pre><code>
         Ext.namespace('Company', 'Company.data');
         Ext.namespace('Company.data'); // equivalent and preferable to above syntax
         Company.Widget = function() { ... }
         Company.data.CustomStore = function(config) { ... }
         </code></pre>
         * @param {String} namespace1
         * @param {String} namespace2
         * @param {String} etc
         * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created)
         * @method namespace
         */
        namespace: function () {
            var o, d;
            Ext.each(arguments, function (v) {
                d = v.split(".");
                o = window[d[0]] = window[d[0]] || {};
                Ext.each(d.slice(1), function (v2) {
                    o = o[v2] = o[v2] || {};
                });
            });
            return o;
        },

        /**
         * Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2".  Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
         * @param {Object} o
         * @param {String} pre (optional) A prefix to add to the url encoded string
         * @return {String}
         */
        urlEncode: function (o, pre) {
            var empty,
                buf = [],
                e = encodeURIComponent;

            Ext.iterate(o, function (key, item) {
                empty = Ext.isEmpty(item);
                Ext.each(empty ? key : item, function (val) {
                    buf.push('&', e(key), '=', (!Ext.isEmpty(val) && (val != key || !empty)) ? (Ext.isDate(val) ? Ext.encode(val).replace(/"/g, '') : e(val)) : '');
                });
            });
            if (!pre) {
                buf.shift();
                pre = '';
            }
            return pre + buf.join('');
        },

        /**
         * Takes an encoded URL and and converts it to an object. Example: <pre><code>
         Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", bar: "2"}
         Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2", "3", "4"]}
         </code></pre>
         * @param {String} string
         * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
         * @return {Object} A literal with members
         */
        urlDecode: function (string, overwrite) {
            if (Ext.isEmpty(string)) {
                return {};
            }
            var obj = {},
                pairs = string.split('&'),
                d = decodeURIComponent,
                name,
                value;
            Ext.each(pairs, function (pair) {
                pair = pair.split('=');
                name = d(pair[0]);
                value = d(pair[1]);
                obj[name] = overwrite || !obj[name] ? value :
                    [].concat(obj[name]).concat(value);
            });
            return obj;
        },

        /**
         * Appends content to the query string of a URL, handling logic for whether to place
         * a question mark or ampersand.
         * @param {String} url The URL to append to.
         * @param {String} s The content to append to the URL.
         * @return (String) The resulting URL
         */
        urlAppend: function (url, s) {
            if (!Ext.isEmpty(s)) {
                return url + (url.indexOf('?') === -1 ? '?' : '&') + s;
            }
            return url;
        },

        /**
         * Converts any iterable (numeric indices and a length property) into a true array
         * Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on.
         * For strings, use this instead: "abc".match(/./g) => [a,b,c];
         * @param {Iterable} the iterable object to be turned into a true Array.
         * @return (Array) array
         */
        toArray: function () {
            return isIE ?
                function (a, i, j, res) {
                    res = [];
                    for (var x = 0, len = a.length; x < len; x++) {
                        res.push(a[x]);
                    }
                    return res.slice(i || 0, j || res.length);
                } :
                function (a, i, j) {
                    return Array.prototype.slice.call(a, i || 0, j || a.length);
                };
        }(),

        isIterable: function (v) {
            //check for array or arguments
            if (Ext.isArray(v) || v.callee) {
                return true;
            }
            //check for node list type
            if (/NodeList|HTMLCollection/.test(toString.call(v))) {
                return true;
            }
            //NodeList has an item and length property
            //IXMLDOMNodeList has nextNode method, needs to be checked first.
            return ((typeof v.nextNode != 'undefined' || v.item) && Ext.isNumber(v.length));
        },

        /**
         * Iterates an array calling the supplied function.
         * @param {Array/NodeList/Mixed} array The array to be iterated. If this
         * argument is not really an array, the supplied function is called once.
         * @param {Function} fn The function to be called with each item. If the
         * supplied function returns false, iteration stops and this method returns
         * the current <code>index</code>. This function is called with
         * the following arguments:
         * <div class="mdetail-params"><ul>
         * <li><code>item</code> : <i>Mixed</i>
         * <div class="sub-desc">The item at the current <code>index</code>
         * in the passed <code>array</code></div></li>
         * <li><code>index</code> : <i>Number</i>
         * <div class="sub-desc">The current index within the array</div></li>
         * <li><code>allItems</code> : <i>Array</i>
         * <div class="sub-desc">The <code>array</code> passed as the first
         * argument to <code>Ext.each</code>.</div></li>
         * </ul></div>
         * @param {Object} scope The scope (<code>this</code> reference) in which the specified function is executed.
         * Defaults to the <code>item</code> at the current <code>index</code>
         * within the passed <code>array</code>.
         * @return See description for the fn parameter.
         */
        each: function (array, fn, scope) {
            if (Ext.isEmpty(array, true)) {
                return;
            }
            if (!Ext.isIterable(array) || Ext.isPrimitive(array)) {
                array = [array];
            }
            for (var i = 0, len = array.length; i < len; i++) {
                if (fn.call(scope || array[i], array[i], i, array) === false) {
                    return i;
                }
                ;
            }
        },

        /**
         * Iterates either the elements in an array, or each of the properties in an object.
         * <b>Note</b>: If you are only iterating arrays, it is better to call {@link #each}.
         * @param {Object/Array} object The object or array to be iterated
         * @param {Function} fn The function to be called for each iteration.
         * The iteration will stop if the supplied function returns false, or
         * all array elements / object properties have been covered. The signature
         * varies depending on the type of object being interated:
         * <div class="mdetail-params"><ul>
         * <li>Arrays : <tt>(Object item, Number index, Array allItems)</tt>
         * <div class="sub-desc">
         * When iterating an array, the supplied function is called with each item.</div></li>
         * <li>Objects : <tt>(String key, Object value, Object)</tt>
         * <div class="sub-desc">
         * When iterating an object, the supplied function is called with each key-value pair in
         * the object, and the iterated object</div></li>
         * </ul></div>
         * @param {Object} scope The scope (<code>this</code> reference) in which the specified function is executed. Defaults to
         * the <code>object</code> being iterated.
         */
        iterate: function (obj, fn, scope) {
            if (Ext.isEmpty(obj)) {
                return;
            }
            if (Ext.isIterable(obj)) {
                Ext.each(obj, fn, scope);
                return;
            } else if (typeof obj == 'object') {
                for (var prop in obj) {
                    if (obj.hasOwnProperty(prop)) {
                        if (fn.call(scope || obj, prop, obj[prop], obj) === false) {
                            return;
                        }
                        ;
                    }
                }
            }
        },

        /**
         * Return the dom node for the passed String (id), dom node, or Ext.Element.
         * Optional 'strict' flag is needed for IE since it can return 'name' and
         * 'id' elements by using getElementById.
         * Here are some examples:
         * <pre><code>
         // gets dom node based on id
         var elDom = Ext.getDom('elId');
         // gets dom node based on the dom node
         var elDom1 = Ext.getDom(elDom);

         // If we don&#39;t know if we are working with an
         // Ext.Element or a dom node use Ext.getDom
         function(el){
         var dom = Ext.getDom(el);
         // do something with the dom node
         }
         * </code></pre>
         * <b>Note</b>: the dom node to be found actually needs to exist (be rendered, etc)
         * when this method is called to be successful.
         * @param {Mixed} el
         * @return HTMLElement
         */
        getDom: function (el, strict) {
            if (!el || !DOC) {
                return null;
            }
            if (el.dom) {
                return el.dom;
            } else {
                if (typeof el == 'string') {
                    var e = DOC.getElementById(el);
                    // IE returns elements with the 'name' and 'id' attribute.
                    // we do a strict check to return the element with only the id attribute
                    if (e && isIE && strict) {
                        if (el == e.getAttribute('id')) {
                            return e;
                        } else {
                            return null;
                        }
                    }
                    return e;
                } else {
                    return el;
                }
            }
        },

        /**
         * Returns the current document body as an {@link Ext.Element}.
         * @return Ext.Element The document body
         */
        getBody: function () {
            return Ext.get(DOC.body || DOC.documentElement);
        },

        /**
         * Returns the current document body as an {@link Ext.Element}.
         * @return Ext.Element The document body
         */
        getHead: function () {
            var head;

            return function () {
                if (head == undefined) {
                    head = Ext.get(DOC.getElementsByTagName("head")[0]);
                }

                return head;
            };
        }(),

        /**
         * Removes a DOM node from the document.
         */
        /**
         * <p>Removes this element from the document, removes all DOM event listeners, and deletes the cache reference.
         * All DOM event listeners are removed from this element. If {@link Ext#enableNestedListenerRemoval} is
         * <code>true</code>, then DOM event listeners are also removed from all child nodes. The body node
         * will be ignored if passed in.</p>
         * @param {HTMLElement} node The node to remove
         */
        removeNode: isIE && !isIE8 ? function () {
            var d;
            return function (n) {
                if (n && n.tagName != 'BODY') {
                    (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n);
                    d = d || DOC.createElement('div');
                    d.appendChild(n);
                    d.innerHTML = '';
                    delete Ext.elCache[n.id];
                }
            };
        }() : function (n) {
            if (n && n.parentNode && n.tagName != 'BODY') {
                (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n);
                n.parentNode.removeChild(n);
                delete Ext.elCache[n.id];
            }
        },

        /**
         * <p>Returns true if the passed value is empty.</p>
         * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
         * <li>null</li>
         * <li>undefined</li>
         * <li>an empty array</li>
         * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
         * </ul></div>
         * @param {Mixed} value The value to test
         * @param {Boolean} allowBlank (optional) true to allow empty strings (defaults to false)
         * @return {Boolean}
         */
        isEmpty: function (v, allowBlank) {
            return v === null || v === undefined || ((Ext.isArray(v) && !v.length)) || (!allowBlank ? v === '' : false);
        },

        /**
         * Returns true if the passed value is a JavaScript array, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isArray: function (v) {
            return toString.apply(v) === '[object Array]';
        },

        /**
         * Returns true if the passed object is a JavaScript date object, otherwise false.
         * @param {Object} object The object to test
         * @return {Boolean}
         */
        isDate: function (v) {
            return toString.apply(v) === '[object Date]';
        },

        /**
         * Returns true if the passed value is a JavaScript Object, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isObject: function (v) {
            return !!v && Object.prototype.toString.call(v) === '[object Object]';
        },

        /**
         * Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isPrimitive: function (v) {
            return Ext.isString(v) || Ext.isNumber(v) || Ext.isBoolean(v);
        },

        /**
         * Returns true if the passed value is a JavaScript Function, otherwise false.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isFunction: function (v) {
            return toString.apply(v) === '[object Function]';
        },

        /**
         * Returns true if the passed value is a number. Returns false for non-finite numbers.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isNumber: function (v) {
            return typeof v === 'number' && isFinite(v);
        },

        /**
         * Returns true if the passed value is a string.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isString: function (v) {
            return typeof v === 'string';
        },

        /**
         * Returns true if the passed value is a boolean.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isBoolean: function (v) {
            return typeof v === 'boolean';
        },

        /**
         * Returns true if the passed value is an HTMLElement
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isElement: function (v) {
            return v ? !!v.tagName : false;
        },

        /**
         * Returns true if the passed value is not undefined.
         * @param {Mixed} value The value to test
         * @return {Boolean}
         */
        isDefined: function (v) {
            return typeof v !== 'undefined';
        },

        /**
         * True if the detected browser is Opera.
         * @type Boolean
         */
        isOpera: isOpera,
        /**
         * True if the detected browser uses WebKit.
         * @type Boolean
         */
        isWebKit: isWebKit,
        /**
         * True if the detected browser is Chrome.
         * @type Boolean
         */
        isChrome: isChrome,
        /**
         * True if the detected browser is Safari.
         * @type Boolean
         */
        isSafari: isSafari,
        /**
         * True if the detected browser is Safari 3.x.
         * @type Boolean
         */
        isSafari3: isSafari3,
        /**
         * True if the detected browser is Safari 4.x.
         * @type Boolean
         */
        isSafari4: isSafari4,
        /**
         * True if the detected browser is Safari 2.x.
         * @type Boolean
         */
        isSafari2: isSafari2,
        /**
         * True if the detected browser is Internet Explorer.
         * @type Boolean
         */
        isIE: isIE,
        /**
         * True if the detected browser is Internet Explorer 6.x.
         * @type Boolean
         */
        isIE6: isIE6,
        /**
         * True if the detected browser is Internet Explorer 7.x.
         * @type Boolean
         */
        isIE7: isIE7,
        /**
         * True if the detected browser is Internet Explorer 8.x.
         * @type Boolean
         */
        isIE8: isIE8,
        /**
         * True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox).
         * @type Boolean
         */
        isGecko: isGecko,
        /**
         * True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x).
         * @type Boolean
         */
        isGecko2: isGecko2,
        /**
         * True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x).
         * @type Boolean
         */
        isGecko3: isGecko3,
        /**
         * True if the detected browser is Internet Explorer running in non-strict mode.
         * @type Boolean
         */
        isBorderBox: isBorderBox,
        /**
         * True if the detected platform is Linux.
         * @type Boolean
         */
        isLinux: isLinux,
        /**
         * True if the detected platform is Windows.
         * @type Boolean
         */
        isWindows: isWindows,
        /**
         * True if the detected platform is Mac OS.
         * @type Boolean
         */
        isMac: isMac,
        /**
         * True if the detected platform is Adobe Air.
         * @type Boolean
         */
        isAir: isAir
    });

    /**
     * Creates namespaces to be used for scoping variables and classes so that they are not global.
     * Specifying the last node of a namespace implicitly creates all other nodes. Usage:
     * <pre><code>
     Ext.namespace('Company', 'Company.data');
     Ext.namespace('Company.data'); // equivalent and preferable to above syntax
     Company.Widget = function() { ... }
     Company.data.CustomStore = function(config) { ... }
     </code></pre>
     * @param {String} namespace1
     * @param {String} namespace2
     * @param {String} etc
     * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created)
     * @method ns
     */
    Ext.ns = Ext.namespace;
})();

Ext.ns('Ext.util', 'Ext.lib', 'Ext.data', 'Ext.supports');

Ext.elCache = {};

/**
 * @class Function
 * These functions are available on every Function object (any JavaScript function).
 */
Ext.apply(Function.prototype, {
    /**
     * Creates an interceptor function. The passed function is called before the original one. If it returns false,
     * the original one is not called. The resulting function returns the results of the original function.
     * The passed function is called with the parameters of the original function. Example usage:
     * <pre><code>
     var sayHi = function(name){
     alert('Hi, ' + name);
     }

     sayHi('Fred'); // alerts "Hi, Fred"

     // create a new function that validates input without
     // directly modifying the original function:
     var sayHiToFriend = sayHi.createInterceptor(function(name){
     return name == 'Brian';
     });

     sayHiToFriend('Fred');  // no alert
     sayHiToFriend('Brian'); // alerts "Hi, Brian"
     </code></pre>
     * @param {Function} fcn The function to call before the original
     * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the passed function is executed.
     * <b>If omitted, defaults to the scope in which the original function is called or the browser window.</b>
     * @return {Function} The new function
     */
    createInterceptor: function (fcn, scope) {
        var method = this;
        return !Ext.isFunction(fcn) ?
            this :
            function () {
                var me = this,
                    args = arguments;
                fcn.target = me;
                fcn.method = method;
                return (fcn.apply(scope || me || window, args) !== false) ?
                    method.apply(me || window, args) :
                    null;
            };
    },

    /**
     * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
     * Call directly on any function. Example: <code>myFunction.createCallback(arg1, arg2)</code>
     * Will create a function that is bound to those 2 args. <b>If a specific scope is required in the
     * callback, use {@link #createDelegate} instead.</b> The function returned by createCallback always
     * executes in the window scope.
     * <p>This method is required when you want to pass arguments to a callback function.  If no arguments
     * are needed, you can simply pass a reference to the function as a callback (e.g., callback: myFn).
     * However, if you tried to pass a function with arguments (e.g., callback: myFn(arg1, arg2)) the function
     * would simply execute immediately when the code is parsed. Example usage:
     * <pre><code>
     var sayHi = function(name){
     alert('Hi, ' + name);
     }

     // clicking the button alerts "Hi, Fred"
     new Ext.Button({
     text: 'Say Hi',
     renderTo: Ext.getBody(),
     handler: sayHi.createCallback('Fred')
     });
     </code></pre>
     * @return {Function} The new function
     */
    createCallback: function (/*args...*/) {
        // make args available, in function below
        var args = arguments,
            method = this;
        return function () {
            return method.apply(window, args);
        };
    },

    /**
     * Creates a delegate (callback) that sets the scope to obj.
     * Call directly on any function. Example: <code>this.myFunction.createDelegate(this, [arg1, arg2])</code>
     * Will create a function that is automatically scoped to obj so that the <tt>this</tt> variable inside the
     * callback points to obj. Example usage:
     * <pre><code>
     var sayHi = function(name){
     // Note this use of "this.text" here.  This function expects to
     // execute within a scope that contains a text property.  In this
     // example, the "this" variable is pointing to the btn object that
     // was passed in createDelegate below.
     alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
     }

     var btn = new Ext.Button({
     text: 'Say Hi',
     renderTo: Ext.getBody()
     });

     // This callback will execute in the scope of the
     // button instance. Clicking the button alerts
     // "Hi, Fred. You clicked the "Say Hi" button."
     btn.on('click', sayHi.createDelegate(btn, ['Fred']));
     </code></pre>
     * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
     * <b>If omitted, defaults to the browser window.</b>
     * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
     * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
     * if a number the args are inserted at the specified position
     * @return {Function} The new function
     */
    createDelegate: function (obj, args, appendArgs) {
        var method = this;
        return function () {
            var callArgs = args || arguments;
            if (appendArgs === true) {
                callArgs = Array.prototype.slice.call(arguments, 0);
                callArgs = callArgs.concat(args);
            } else if (Ext.isNumber(appendArgs)) {
                callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
                var applyArgs = [appendArgs, 0].concat(args); // create method call params
                Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
            }
            return method.apply(obj || window, callArgs);
        };
    },

    /**
     * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:
     * <pre><code>
     var sayHi = function(name){
     alert('Hi, ' + name);
     }

     // executes immediately:
     sayHi('Fred');

     // executes after 2 seconds:
     sayHi.defer(2000, this, ['Fred']);

     // this syntax is sometimes useful for deferring
     // execution of an anonymous function:
     (function(){
     alert('Anonymous');
     }).defer(100);
     </code></pre>
     * @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately)
     * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
     * <b>If omitted, defaults to the browser window.</b>
     * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
     * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
     * if a number the args are inserted at the specified position
     * @return {Number} The timeout id that can be used with clearTimeout
     */
    defer: function (millis, obj, args, appendArgs) {
        var fn = this.createDelegate(obj, args, appendArgs);
        if (millis > 0) {
            return setTimeout(fn, millis);
        }
        fn();
        return 0;
    }
});

/**
 * @class String
 * These functions are available on every String object.
 */
Ext.applyIf(String, {
    /**
     * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens.  Each
     * token must be unique, and must increment in the format {0}, {1}, etc.  Example usage:
     * <pre><code>
     var cls = 'my-class', text = 'Some text';
     var s = String.format('&lt;div class="{0}">{1}&lt;/div>', cls, text);
     // s now contains the string: '&lt;div class="my-class">Some text&lt;/div>'
     * </code></pre>
     * @param {String} string The tokenized string to be formatted
     * @param {String} value1 The value to replace token {0}
     * @param {String} value2 Etc...
     * @return {String} The formatted string
     * @static
     */
    format: function (format) {
        var args = Ext.toArray(arguments, 1);
        return format.replace(/\{(\d+)\}/g, function (m, i) {
            return args[i];
        });
    }
});

/**
 * @class Array
 */
Ext.applyIf(Array.prototype, {
    /**
     * Checks whether or not the specified object exists in the array.
     * @param {Object} o The object to check for
     * @param {Number} from (Optional) The index at which to begin the search
     * @return {Number} The index of o in the array (or -1 if it is not found)
     */
    indexOf: function (o, from) {
        var len = this.length;
        from = from || 0;
        from += (from < 0) ? len : 0;
        for (; from < len; ++from) {
            if (this[from] === o) {
                return from;
            }
        }
        return -1;
    },

    /**
     * Removes the specified object from the array.  If the object is not found nothing happens.
     * @param {Object} o The object to remove
     * @return {Array} this array
     */
    remove: function (o) {
        var index = this.indexOf(o);
        if (index != -1) {
            this.splice(index, 1);
        }
        return this;
    }
});
/**
 * @class Ext.util.TaskRunner
 * Provides the ability to execute one or more arbitrary tasks in a multithreaded
 * manner.  Generally, you can use the singleton {@link Ext.TaskMgr} instead, but
 * if needed, you can create separate instances of TaskRunner.  Any number of
 * separate tasks can be started at any time and will run independently of each
 * other. Example usage:
 * <pre><code>
 // Start a simple clock task that updates a div once per second
 var updateClock = function(){
 Ext.fly('clock').update(new Date().format('g:i:s A'));
 }
 var task = {
 run: updateClock,
 interval: 1000 //1 second
 }
 var runner = new Ext.util.TaskRunner();
 runner.start(task);

 // equivalent using TaskMgr
 Ext.TaskMgr.start({
 run: updateClock,
 interval: 1000
 });

 * </code></pre>
 * <p>See the {@link #start} method for details about how to configure a task object.</p>
 * Also see {@link Ext.util.DelayedTask}.
 *
 * @constructor
 * @param {Number} interval (optional) The minimum precision in milliseconds supported by this TaskRunner instance
 * (defaults to 10)
 */
Ext.util.TaskRunner = function (interval) {
    interval = interval || 10;
    var tasks = [],
        removeQueue = [],
        id = 0,
        running = false,

        // private
        stopThread = function () {
            running = false;
            clearInterval(id);
            id = 0;
        },

        // private
        startThread = function () {
            if (!running) {
                running = true;
                id = setInterval(runTasks, interval);
            }
        },

        // private
        removeTask = function (t) {
            removeQueue.push(t);
            if (t.onStop) {
                t.onStop.apply(t.scope || t);
            }
        },

        // private
        runTasks = function () {
            var rqLen = removeQueue.length,
                now = new Date().getTime();

            if (rqLen > 0) {
                for (var i = 0; i < rqLen; i++) {
                    tasks.remove(removeQueue[i]);
                }
                removeQueue = [];
                if (tasks.length < 1) {
                    stopThread();
                    return;
                }
            }
            for (var i = 0, t, itime, rt, len = tasks.length; i < len; ++i) {
                t = tasks[i];
                itime = now - t.taskRunTime;
                if (t.interval <= itime) {
                    rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
                    t.taskRunTime = now;
                    if (rt === false || t.taskRunCount === t.repeat) {
                        removeTask(t);
                        return;
                    }
                }
                if (t.duration && t.duration <= (now - t.taskStartTime)) {
                    removeTask(t);
                }
            }
        };

    /**
     * Starts a new task.
     * @method start
     * @param {Object} task <p>A config object that supports the following properties:<ul>
     * <li><code>run</code> : Function<div class="sub-desc"><p>The function to execute each time the task is invoked. The
     * function will be called at each interval and passed the <code>args</code> argument if specified, and the
     * current invocation count if not.</p>
     * <p>If a particular scope (<code>this</code> reference) is required, be sure to specify it using the <code>scope</code> argument.</p>
     * <p>Return <code>false</code> from this function to terminate the task.</p></div></li>
     * <li><code>interval</code> : Number<div class="sub-desc">The frequency in milliseconds with which the task
     * should be invoked.</div></li>
     * <li><code>args</code> : Array<div class="sub-desc">(optional) An array of arguments to be passed to the function
     * specified by <code>run</code>. If not specified, the current invocation count is passed.</div></li>
     * <li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<tt>this</tt> reference) in which to execute the
     * <code>run</code> function. Defaults to the task config object.</div></li>
     * <li><code>duration</code> : Number<div class="sub-desc">(optional) The length of time in milliseconds to invoke
     * the task before stopping automatically (defaults to indefinite).</div></li>
     * <li><code>repeat</code> : Number<div class="sub-desc">(optional) The number of times to invoke the task before
     * stopping automatically (defaults to indefinite).</div></li>
     * </ul></p>
     * <p>Before each invocation, Ext injects the property <code>taskRunCount</code> into the task object so
     * that calculations based on the repeat count can be performed.</p>
     * @return {Object} The task
     */
    this.start = function (task) {
        tasks.push(task);
        task.taskStartTime = new Date().getTime();
        task.taskRunTime = 0;
        task.taskRunCount = 0;
        startThread();
        return task;
    };

    /**
     * Stops an existing running task.
     * @method stop
     * @param {Object} task The task to stop
     * @return {Object} The task
     */
    this.stop = function (task) {
        removeTask(task);
        return task;
    };

    /**
     * Stops all tasks that are currently running.
     * @method stopAll
     */
    this.stopAll = function () {
        stopThread();
        for (var i = 0, len = tasks.length; i < len; i++) {
            if (tasks[i].onStop) {
                tasks[i].onStop();
            }
        }
        tasks = [];
        removeQueue = [];
    };
};

/**
 * @class Ext.TaskMgr
 * @extends Ext.util.TaskRunner
 * A static {@link Ext.util.TaskRunner} instance that can be used to start and stop arbitrary tasks.  See
 * {@link Ext.util.TaskRunner} for supported methods and task config properties.
 * <pre><code>
 // Start a simple clock task that updates a div once per second
 var task = {
 run: function(){
 Ext.fly('clock').update(new Date().format('g:i:s A'));
 },
 interval: 1000 //1 second
 }
 Ext.TaskMgr.start(task);
 </code></pre>
 * <p>See the {@link #start} method for details about how to configure a task object.</p>
 * @singleton
 */
Ext.TaskMgr = new Ext.util.TaskRunner();
(function () {
    var libFlyweight;

    function fly(el) {
        if (!libFlyweight) {
            libFlyweight = new Ext.Element.Flyweight();
        }
        libFlyweight.dom = el;
        return libFlyweight;
    }

    (function () {
        var doc = document,
            isCSS1 = doc.compatMode == "CSS1Compat",
            MAX = Math.max,
            ROUND = Math.round,
            PARSEINT = parseInt;

        Ext.lib.Dom = {
            isAncestor: function (p, c) {
                var ret = false;

                p = Ext.getDom(p);
                c = Ext.getDom(c);
                if (p && c) {
                    if (p.contains) {
                        return p.contains(c);
                    } else if (p.compareDocumentPosition) {
                        return !!(p.compareDocumentPosition(c) & 16);
                    } else {
                        while (c = c.parentNode) {
                            ret = c == p || ret;
                        }
                    }
                }
                return ret;
            },

            getViewWidth: function (full) {
                return full ? this.getDocumentWidth() : this.getViewportWidth();
            },

            getViewHeight: function (full) {
                return full ? this.getDocumentHeight() : this.getViewportHeight();
            },

            getDocumentHeight: function () {
                return MAX(!isCSS1 ? doc.body.scrollHeight : doc.documentElement.scrollHeight, this.getViewportHeight());
            },

            getDocumentWidth: function () {
                return MAX(!isCSS1 ? doc.body.scrollWidth : doc.documentElement.scrollWidth, this.getViewportWidth());
            },

            getViewportHeight: function () {
                return Ext.isIE ?
                    (Ext.isStrict ? doc.documentElement.clientHeight : doc.body.clientHeight) :
                    self.innerHeight;
            },

            getViewportWidth: function () {
                return !Ext.isStrict && !Ext.isOpera ? doc.body.clientWidth :
                    Ext.isIE ? doc.documentElement.clientWidth : self.innerWidth;
            },

            getY: function (el) {
                return this.getXY(el)[1];
            },

            getX: function (el) {
                return this.getXY(el)[0];
            },

            getXY: function (el) {
                var p,
                    pe,
                    b,
                    bt,
                    bl,
                    dbd,
                    x = 0,
                    y = 0,
                    scroll,
                    hasAbsolute,
                    bd = (doc.body || doc.documentElement),
                    ret = [0, 0];

                el = Ext.getDom(el);

                if (el != bd) {
                    if (el.getBoundingClientRect) {
                        b = el.getBoundingClientRect();
                        scroll = fly(document).getScroll();
                        ret = [ROUND(b.left + scroll.left), ROUND(b.top + scroll.top)];
                    } else {
                        p = el;
                        hasAbsolute = fly(el).isStyle("position", "absolute");

                        while (p) {
                            pe = fly(p);
                            x += p.offsetLeft;
                            y += p.offsetTop;

                            hasAbsolute = hasAbsolute || pe.isStyle("position", "absolute");

                            if (Ext.isGecko) {
                                y += bt = PARSEINT(pe.getStyle("borderTopWidth"), 10) || 0;
                                x += bl = PARSEINT(pe.getStyle("borderLeftWidth"), 10) || 0;

                                if (p != el && !pe.isStyle('overflow', 'visible')) {
                                    x += bl;
                                    y += bt;
                                }
                            }
                            p = p.offsetParent;
                        }

                        if (Ext.isSafari && hasAbsolute) {
                            x -= bd.offsetLeft;
                            y -= bd.offsetTop;
                        }

                        if (Ext.isGecko && !hasAbsolute) {
                            dbd = fly(bd);
                            x += PARSEINT(dbd.getStyle("borderLeftWidth"), 10) || 0;
                            y += PARSEINT(dbd.getStyle("borderTopWidth"), 10) || 0;
                        }

                        p = el.parentNode;
                        while (p && p != bd) {
                            if (!Ext.isOpera || (p.tagName != 'TR' && !fly(p).isStyle("display", "inline"))) {
                                x -= p.scrollLeft;
                                y -= p.scrollTop;
                            }
                            p = p.parentNode;
                        }
                        ret = [x, y];
                    }
                }
                return ret;
            },

            setXY: function (el, xy) {
                (el = Ext.fly(el, '_setXY')).position();

                var pts = el.translatePoints(xy),
                    style = el.dom.style,
                    pos;

                for (pos in pts) {
                    if (!isNaN(pts[pos])) {
                        style[pos] = pts[pos] + "px";
                    }
                }
            },

            setX: function (el, x) {
                this.setXY(el, [x, false]);
            },

            setY: function (el, y) {
                this.setXY(el, [false, y]);
            }
        };
    })();
    Ext.lib.Event = function () {
        var loadComplete = false,
            unloadListeners = {},
            retryCount = 0,
            onAvailStack = [],
            _interval,
            locked = false,
            win = window,
            doc = document,

            // constants
            POLL_RETRYS = 200,
            POLL_INTERVAL = 20,
            TYPE = 0,
            FN = 1,
            OBJ = 2,
            ADJ_SCOPE = 3,
            SCROLLLEFT = 'scrollLeft',
            SCROLLTOP = 'scrollTop',
            UNLOAD = 'unload',
            MOUSEOVER = 'mouseover',
            MOUSEOUT = 'mouseout',
            // private
            doAdd = function () {
                var ret;
                if (win.addEventListener) {
                    ret = function (el, eventName, fn, capture) {
                        if (eventName == 'mouseenter') {
                            fn = fn.createInterceptor(checkRelatedTarget);
                            el.addEventListener(MOUSEOVER, fn, (capture));
                        } else if (eventName == 'mouseleave') {
                            fn = fn.createInterceptor(checkRelatedTarget);
                            el.addEventListener(MOUSEOUT, fn, (capture));
                        } else {
                            el.addEventListener(eventName, fn, (capture));
                        }
                        return fn;
                    };
                } else if (win.attachEvent) {
                    ret = function (el, eventName, fn, capture) {
                        el.attachEvent("on" + eventName, fn);
                        return fn;
                    };
                } else {
                    ret = function () {
                    };
                }
                return ret;
            }(),
            // private
            doRemove = function () {
                var ret;
                if (win.removeEventListener) {
                    ret = function (el, eventName, fn, capture) {
                        if (eventName == 'mouseenter') {
                            eventName = MOUSEOVER;
                        } else if (eventName == 'mouseleave') {
                            eventName = MOUSEOUT;
                        }
                        el.removeEventListener(eventName, fn, (capture));
                    };
                } else if (win.detachEvent) {
                    ret = function (el, eventName, fn) {
                        el.detachEvent("on" + eventName, fn);
                    };
                } else {
                    ret = function () {
                    };
                }
                return ret;
            }();

        function checkRelatedTarget(e) {
            return !elContains(e.currentTarget, pub.getRelatedTarget(e));
        }

        function elContains(parent, child) {
            if (parent && parent.firstChild) {
                while (child) {
                    if (child === parent) {
                        return true;
                    }
                    child = child.parentNode;
                    if (child && (child.nodeType != 1)) {
                        child = null;
                    }
                }
            }
            return false;
        }

        // private
        function _tryPreloadAttach() {
            var ret = false,
                notAvail = [],
                element, i, v, override,
                tryAgain = !loadComplete || (retryCount > 0);

            if (!locked) {
                locked = true;

                for (i = 0; i < onAvailStack.length; ++i) {
                    v = onAvailStack[i];
                    if (v && (element = doc.getElementById(v.id))) {
                        if (!v.checkReady || loadComplete || element.nextSibling || (doc && doc.body)) {
                            override = v.override;
                            element = override ? (override === true ? v.obj : override) : element;
                            v.fn.call(element, v.obj);
                            onAvailStack.remove(v);
                            --i;
                        } else {
                            notAvail.push(v);
                        }
                    }
                }

                retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;

                if (tryAgain) {
                    startInterval();
                } else {
                    clearInterval(_interval);
                    _interval = null;
                }
                ret = !(locked = false);
            }
            return ret;
        }

        // private
        function startInterval() {
            if (!_interval) {
                var callback = function () {
                    _tryPreloadAttach();
                };
                _interval = setInterval(callback, POLL_INTERVAL);
            }
        }

        // private
        function getScroll() {
            var dd = doc.documentElement,
                db = doc.body;
            if (dd && (dd[SCROLLTOP] || dd[SCROLLLEFT])) {
                return [dd[SCROLLLEFT], dd[SCROLLTOP]];
            } else if (db) {
                return [db[SCROLLLEFT], db[SCROLLTOP]];
            } else {
                return [0, 0];
            }
        }

        // private
        function getPageCoord(ev, xy) {
            ev = ev.browserEvent || ev;
            var coord = ev['page' + xy];
            if (!coord && coord !== 0) {
                coord = ev['client' + xy] || 0;

                if (Ext.isIE) {
                    coord += getScroll()[xy == "X" ? 0 : 1];
                }
            }

            return coord;
        }

        var pub = {
            extAdapter: true,
            onAvailable: function (p_id, p_fn, p_obj, p_override) {
                onAvailStack.push({
                    id: p_id,
                    fn: p_fn,
                    obj: p_obj,
                    override: p_override,
                    checkReady: false
                });

                retryCount = POLL_RETRYS;
                startInterval();
            },

            // This function should ALWAYS be called from Ext.EventManager
            addListener: function (el, eventName, fn) {
                el = Ext.getDom(el);
                if (el && fn) {
                    if (eventName == UNLOAD) {
                        if (unloadListeners[el.id] === undefined) {
                            unloadListeners[el.id] = [];
                        }
                        unloadListeners[el.id].push([eventName, fn]);
                        return fn;
                    }
                    return doAdd(el, eventName, fn, false);
                }
                return false;
            },

            // This function should ALWAYS be called from Ext.EventManager
            removeListener: function (el, eventName, fn) {
                el = Ext.getDom(el);
                var i, len, li, lis;
                if (el && fn) {
                    if (eventName == UNLOAD) {
                        if ((lis = unloadListeners[el.id]) !== undefined) {
                            for (i = 0, len = lis.length; i < len; i++) {
                                if ((li = lis[i]) && li[TYPE] == eventName && li[FN] == fn) {
                                    unloadListeners[el.id].splice(i, 1);
                                }
                            }
                        }
                        return;
                    }
                    doRemove(el, eventName, fn, false);
                }
            },

            getTarget: function (ev) {
                ev = ev.browserEvent || ev;
                return this.resolveTextNode(ev.target || ev.srcElement);
            },

            resolveTextNode: Ext.isGecko ? function (node) {
                if (!node) {
                    return;
                }
                // work around firefox bug, https://bugzilla.mozilla.org/show_bug.cgi?id=101197
                var s = HTMLElement.prototype.toString.call(node);
                if (s == '[xpconnect wrapped native prototype]' || s == '[object XULElement]') {
                    return;
                }
                return node.nodeType == 3 ? node.parentNode : node;
            } : function (node) {
                return node && node.nodeType == 3 ? node.parentNode : node;
            },

            getRelatedTarget: function (ev) {
                ev = ev.browserEvent || ev;
                return this.resolveTextNode(ev.relatedTarget ||
                    (/(mouseout|mouseleave)/.test(ev.type) ? ev.toElement :
                        /(mouseover|mouseenter)/.test(ev.type) ? ev.fromElement : null));
            },

            getPageX: function (ev) {
                return getPageCoord(ev, "X");
            },

            getPageY: function (ev) {
                return getPageCoord(ev, "Y");
            },


            getXY: function (ev) {
                return [this.getPageX(ev), this.getPageY(ev)];
            },

            stopEvent: function (ev) {
                this.stopPropagation(ev);
                this.preventDefault(ev);
            },

            stopPropagation: function (ev) {
                ev = ev.browserEvent || ev;
                if (ev.stopPropagation) {
                    ev.stopPropagation();
                } else {
                    ev.cancelBubble = true;
                }
            },

            preventDefault: function (ev) {
                ev = ev.browserEvent || ev;
                if (ev.preventDefault) {
                    ev.preventDefault();
                } else {
                    ev.returnValue = false;
                }
            },

            getEvent: function (e) {
                e = e || win.event;
                if (!e) {
                    var c = this.getEvent.caller;
                    while (c) {
                        e = c.arguments[0];
                        if (e && Event == e.constructor) {
                            break;
                        }
                        c = c.caller;
                    }
                }
                return e;
            },

            getCharCode: function (ev) {
                ev = ev.browserEvent || ev;
                return ev.charCode || ev.keyCode || 0;
            },

            //clearCache: function() {},
            // deprecated, call from EventManager
            getListeners: function (el, eventName) {
                Ext.EventManager.getListeners(el, eventName);
            },

            // deprecated, call from EventManager
            purgeElement: function (el, recurse, eventName) {
                Ext.EventManager.purgeElement(el, recurse, eventName);
            },

            _load: function (e) {
                loadComplete = true;

                if (Ext.isIE && e !== true) {
                    // IE8 complains that _load is null or not an object
                    // so lets remove self via arguments.callee
                    doRemove(win, "load", arguments.callee);
                }
            },

            _unload: function (e) {
                var EU = Ext.lib.Event,
                    i, v, ul, id, len, scope;

                for (id in unloadListeners) {
                    ul = unloadListeners[id];
                    for (i = 0, len = ul.length; i < len; i++) {
                        v = ul[i];
                        if (v) {
                            try {
                                scope = v[ADJ_SCOPE] ? (v[ADJ_SCOPE] === true ? v[OBJ] : v[ADJ_SCOPE]) : win;
                                v[FN].call(scope, EU.getEvent(e), v[OBJ]);
                            } catch (ex) {
                            }
                        }
                    }
                }
                ;

                Ext.EventManager._unload();

                doRemove(win, UNLOAD, EU._unload);
            }
        };

        // Initialize stuff.
        pub.on = pub.addListener;
        pub.un = pub.removeListener;
        if (doc && doc.body) {
            pub._load(true);
        } else {
            doAdd(win, "load", pub._load);
        }
        doAdd(win, UNLOAD, pub._unload);
        _tryPreloadAttach();

        return pub;
    }();
    /*
    * Portions of this file are based on pieces of Yahoo User Interface Library
    * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
    * YUI licensed under the BSD License:
    * http://developer.yahoo.net/yui/license.txt
    */
    Ext.lib.Ajax = function () {
        var activeX = ['Msxml2.XMLHTTP.6.0',
                'Msxml2.XMLHTTP.3.0',
                'Msxml2.XMLHTTP'],
            CONTENTTYPE = 'Content-Type';

        // private
        function setHeader(o) {
            var conn = o.conn,
                prop,
                headers = {};

            function setTheHeaders(conn, headers) {
                for (prop in headers) {
                    if (headers.hasOwnProperty(prop)) {
                        conn.setRequestHeader(prop, headers[prop]);
                    }
                }
            }

            Ext.apply(headers, pub.headers, pub.defaultHeaders);
            setTheHeaders(conn, headers);
            delete pub.headers;
        }

        // private
        function createExceptionObject(tId, callbackArg, isAbort, isTimeout) {
            return {
                tId: tId,
                status: isAbort ? -1 : 0,
                statusText: isAbort ? 'transaction aborted' : 'communication failure',
                isAbort: isAbort,
                isTimeout: isTimeout,
                argument: callbackArg
            };
        }

        // private
        function initHeader(label, value) {
            (pub.headers = pub.headers || {})[label] = value;
        }

        // private
        function createResponseObject(o, callbackArg) {
            var headerObj = {},
                headerStr,
                conn = o.conn,
                t,
                s,
                // see: https://prototype.lighthouseapp.com/projects/8886/tickets/129-ie-mangles-http-response-status-code-204-to-1223
                isBrokenStatus = conn.status == 1223;

            try {
                headerStr = o.conn.getAllResponseHeaders();
                Ext.each(headerStr.replace(/\r\n/g, '\n').split('\n'), function (v) {
                    t = v.indexOf(':');
                    if (t >= 0) {
                        s = v.substr(0, t).toLowerCase();
                        if (v.charAt(t + 1) == ' ') {
                            ++t;
                        }
                        headerObj[s] = v.substr(t + 1);
                    }
                });
            } catch (e) {
            }

            return {
                tId: o.tId,
                // Normalize the status and statusText when IE returns 1223, see the above link.
                status: isBrokenStatus ? 204 : conn.status,
                statusText: isBrokenStatus ? 'No Content' : conn.statusText,
                getResponseHeader: function (header) {
                    return headerObj[header.toLowerCase()];
                },
                getAllResponseHeaders: function () {
                    return headerStr;
                },
                responseText: conn.responseText,
                responseXML: conn.responseXML,
                argument: callbackArg
            };
        }

        // private
        function releaseObject(o) {
            if (o.tId) {
                pub.conn[o.tId] = null;
            }
            o.conn = null;
            o = null;
        }

        // private
        function handleTransactionResponse(o, callback, isAbort, isTimeout) {
            if (!callback) {
                releaseObject(o);
                return;
            }

            var httpStatus, responseObject;

            try {
                if (o.conn.status !== undefined && o.conn.status != 0) {
                    httpStatus = o.conn.status;
                } else {
                    httpStatus = 13030;
                }
            } catch (e) {
                httpStatus = 13030;
            }

            if ((httpStatus >= 200 && httpStatus < 300) || (Ext.isIE && httpStatus == 1223)) {
                responseObject = createResponseObject(o, callback.argument);
                if (callback.success) {
                    if (!callback.scope) {
                        callback.success(responseObject);
                    } else {
                        callback.success.apply(callback.scope, [responseObject]);
                    }
                }
            } else {
                switch (httpStatus) {
                    case 12002:
                    case 12029:
                    case 12030:
                    case 12031:
                    case 12152:
                    case 13030:
                        responseObject = createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false), isTimeout);
                        if (callback.failure) {
                            if (!callback.scope) {
                                callback.failure(responseObject);
                            } else {
                                callback.failure.apply(callback.scope, [responseObject]);
                            }
                        }
                        break;
                    default:
                        responseObject = createResponseObject(o, callback.argument);
                        if (callback.failure) {
                            if (!callback.scope) {
                                callback.failure(responseObject);
                            } else {
                                callback.failure.apply(callback.scope, [responseObject]);
                            }
                        }
                }
            }

            releaseObject(o);
            responseObject = null;
        }

        function checkResponse(o, callback, conn, tId, poll, cbTimeout) {
            if (conn && conn.readyState == 4) {
                clearInterval(poll[tId]);
                poll[tId] = null;

                if (cbTimeout) {
                    clearTimeout(pub.timeout[tId]);
                    pub.timeout[tId] = null;
                }
                handleTransactionResponse(o, callback);
            }
        }

        function checkTimeout(o, callback) {
            pub.abort(o, callback, true);
        }


        // private
        function handleReadyState(o, callback) {
            callback = callback || {};
            var conn = o.conn,
                tId = o.tId,
                poll = pub.poll,
                cbTimeout = callback.timeout || null;

            if (cbTimeout) {
                pub.conn[tId] = conn;
                pub.timeout[tId] = setTimeout(checkTimeout.createCallback(o, callback), cbTimeout);
            }
            poll[tId] = setInterval(checkResponse.createCallback(o, callback, conn, tId, poll, cbTimeout), pub.pollInterval);
        }

        // private
        function asyncRequest(method, uri, callback, postData) {
            var o = getConnectionObject() || null;

            if (o) {
                o.conn.open(method, uri, true);

                if (pub.useDefaultXhrHeader) {
                    initHeader('X-Requested-With', pub.defaultXhrHeader);
                }

                if (postData && pub.useDefaultHeader && (!pub.headers || !pub.headers[CONTENTTYPE])) {
                    initHeader(CONTENTTYPE, pub.defaultPostHeader);
                }

                if (pub.defaultHeaders || pub.headers) {
                    setHeader(o);
                }

                handleReadyState(o, callback);
                o.conn.send(postData || null);
            }
            return o;
        }

        // private
        function getConnectionObject() {
            var o;

            try {
                if (o = createXhrObject(pub.transactionId)) {
                    pub.transactionId++;
                }
            } catch (e) {
            } finally {
                return o;
            }
        }

        // private
        function createXhrObject(transactionId) {
            var http;

            try {
                http = new XMLHttpRequest();
            } catch (e) {
                for (var i = 0; i < activeX.length; ++i) {
                    try {
                        http = new ActiveXObject(activeX[i]);
                        break;
                    } catch (e) {
                    }
                }
            } finally {
                return {conn: http, tId: transactionId};
            }
        }

        var pub = {
            request: function (method, uri, cb, data, options) {
                if (options) {
                    var me = this,
                        xmlData = options.xmlData,
                        jsonData = options.jsonData,
                        hs;

                    Ext.applyIf(me, options);

                    if (xmlData || jsonData) {
                        hs = me.headers;
                        if (!hs || !hs[CONTENTTYPE]) {
                            initHeader(CONTENTTYPE, xmlData ? 'text/xml' : 'application/json');
                        }
                        data = xmlData || (!Ext.isPrimitive(jsonData) ? Ext.encode(jsonData) : jsonData);
                    }
                }
                return asyncRequest(method || options.method || "POST", uri, cb, data);
            },

            serializeForm: function (form) {
                var fElements = form.elements || (document.forms[form] || Ext.getDom(form)).elements,
                    hasSubmit = false,
                    encoder = encodeURIComponent,
                    name,
                    data = '',
                    type,
                    hasValue;

                Ext.each(fElements, function (element) {
                    name = element.name;
                    type = element.type;

                    if (!element.disabled && name) {
                        if (/select-(one|multiple)/i.test(type)) {
                            Ext.each(element.options, function (opt) {
                                if (opt.selected) {
                                    hasValue = opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttributeNode('value').specified;
                                    data += String.format("{0}={1}&", encoder(name), encoder(hasValue ? opt.value : opt.text));
                                }
                            });
                        } else if (!(/file|undefined|reset|button/i.test(type))) {
                            if (!(/radio|checkbox/i.test(type) && !element.checked) && !(type == 'submit' && hasSubmit)) {
                                data += encoder(name) + '=' + encoder(element.value) + '&';
                                hasSubmit = /submit/i.test(type);
                            }
                        }
                    }
                });
                return data.substr(0, data.length - 1);
            },

            useDefaultHeader: true,
            defaultPostHeader: 'application/x-www-form-urlencoded; charset=UTF-8',
            useDefaultXhrHeader: true,
            defaultXhrHeader: 'XMLHttpRequest',
            poll: {},
            timeout: {},
            conn: {},
            pollInterval: 50,
            transactionId: 0,

//  This is never called - Is it worth exposing this?
//          setProgId : function(id) {
//              activeX.unshift(id);
//          },

//  This is never called - Is it worth exposing this?
//          setDefaultPostHeader : function(b) {
//              this.useDefaultHeader = b;
//          },

//  This is never called - Is it worth exposing this?
//          setDefaultXhrHeader : function(b) {
//              this.useDefaultXhrHeader = b;
//          },

//  This is never called - Is it worth exposing this?
//          setPollingInterval : function(i) {
//              if (typeof i == 'number' && isFinite(i)) {
//                  this.pollInterval = i;
//              }
//          },

//  This is never called - Is it worth exposing this?
//          resetDefaultHeaders : function() {
//              this.defaultHeaders = null;
//          },

            abort: function (o, callback, isTimeout) {
                var me = this,
                    tId = o.tId,
                    isAbort = false;

                if (me.isCallInProgress(o)) {
                    o.conn.abort();
                    clearInterval(me.poll[tId]);
                    me.poll[tId] = null;
                    clearTimeout(pub.timeout[tId]);
                    me.timeout[tId] = null;

                    handleTransactionResponse(o, callback, (isAbort = true), isTimeout);
                }
                return isAbort;
            },

            isCallInProgress: function (o) {
                // if there is a connection and readyState is not 0 or 4
                return o.conn && !{0: true, 4: true}[o.conn.readyState];
            }
        };
        return pub;
    }();
    (function () {
        var EXTLIB = Ext.lib,
            noNegatives = /width|height|opacity|padding/i,
            offsetAttribute = /^((width|height)|(top|left))$/,
            defaultUnit = /width|height|top$|bottom$|left$|right$/i,
            offsetUnit = /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i,
            isset = function (v) {
                return typeof v !== 'undefined';
            },
            now = function () {
                return new Date();
            };

        EXTLIB.Anim = {
            motion: function (el, args, duration, easing, cb, scope) {
                return this.run(el, args, duration, easing, cb, scope, Ext.lib.Motion);
            },

            run: function (el, args, duration, easing, cb, scope, type) {
                type = type || Ext.lib.AnimBase;
                if (typeof easing == "string") {
                    easing = Ext.lib.Easing[easing];
                }
                var anim = new type(el, args, duration, easing);
                anim.animateX(function () {
                    if (Ext.isFunction(cb)) {
                        cb.call(scope);
                    }
                });
                return anim;
            }
        };

        EXTLIB.AnimBase = function (el, attributes, duration, method) {
            if (el) {
                this.init(el, attributes, duration, method);
            }
        };

        EXTLIB.AnimBase.prototype = {
            doMethod: function (attr, start, end) {
                var me = this;
                return me.method(me.curFrame, start, end - start, me.totalFrames);
            },


            setAttr: function (attr, val, unit) {
                if (noNegatives.test(attr) && val < 0) {
                    val = 0;
                }
                Ext.fly(this.el, '_anim').setStyle(attr, val + unit);
            },


            getAttr: function (attr) {
                var el = Ext.fly(this.el),
                    val = el.getStyle(attr),
                    a = offsetAttribute.exec(attr) || [];

                if (val !== 'auto' && !offsetUnit.test(val)) {
                    return parseFloat(val);
                }

                return (!!(a[2]) || (el.getStyle('position') == 'absolute' && !!(a[3]))) ? el.dom['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)] : 0;
            },


            getDefaultUnit: function (attr) {
                return defaultUnit.test(attr) ? 'px' : '';
            },

            animateX: function (callback, scope) {
                var me = this,
                    f = function () {
                        me.onComplete.removeListener(f);
                        if (Ext.isFunction(callback)) {
                            callback.call(scope || me, me);
                        }
                    };
                me.onComplete.addListener(f, me);
                me.animate();
            },


            setRunAttr: function (attr) {
                var me = this,
                    a = this.attributes[attr],
                    to = a.to,
                    by = a.by,
                    from = a.from,
                    unit = a.unit,
                    ra = (this.runAttrs[attr] = {}),
                    end;

                if (!isset(to) && !isset(by)) {
                    return false;
                }

                var start = isset(from) ? from : me.getAttr(attr);
                if (isset(to)) {
                    end = to;
                } else if (isset(by)) {
                    if (Ext.isArray(start)) {
                        end = [];
                        for (var i = 0, len = start.length; i < len; i++) {
                            end[i] = start[i] + by[i];
                        }
                    } else {
                        end = start + by;
                    }
                }

                Ext.apply(ra, {
                    start: start,
                    end: end,
                    unit: isset(unit) ? unit : me.getDefaultUnit(attr)
                });
            },


            init: function (el, attributes, duration, method) {
                var me = this,
                    actualFrames = 0,
                    mgr = EXTLIB.AnimMgr;

                Ext.apply(me, {
                    isAnimated: false,
                    startTime: null,
                    el: Ext.getDom(el),
                    attributes: attributes || {},
                    duration: duration || 1,
                    method: method || EXTLIB.Easing.easeNone,
                    useSec: true,
                    curFrame: 0,
                    totalFrames: mgr.fps,
                    runAttrs: {},
                    animate: function () {
                        var me = this,
                            d = me.duration;

                        if (me.isAnimated) {
                            return false;
                        }

                        me.curFrame = 0;
                        me.totalFrames = me.useSec ? Math.ceil(mgr.fps * d) : d;
                        mgr.registerElement(me);
                    },

                    stop: function (finish) {
                        var me = this;

                        if (finish) {
                            me.curFrame = me.totalFrames;
                            me._onTween.fire();
                        }
                        mgr.stop(me);
                    }
                });

                var onStart = function () {
                    var me = this,
                        attr;

                    me.onStart.fire();
                    me.runAttrs = {};
                    for (attr in this.attributes) {
                        this.setRunAttr(attr);
                    }

                    me.isAnimated = true;
                    me.startTime = now();
                    actualFrames = 0;
                };


                var onTween = function () {
                    var me = this;

                    me.onTween.fire({
                        duration: now() - me.startTime,
                        curFrame: me.curFrame
                    });

                    var ra = me.runAttrs;
                    for (var attr in ra) {
                        this.setAttr(attr, me.doMethod(attr, ra[attr].start, ra[attr].end), ra[attr].unit);
                    }

                    ++actualFrames;
                };

                var onComplete = function () {
                    var me = this,
                        actual = (now() - me.startTime) / 1000,
                        data = {
                            duration: actual,
                            frames: actualFrames,
                            fps: actualFrames / actual
                        };

                    me.isAnimated = false;
                    actualFrames = 0;
                    me.onComplete.fire(data);
                };

                me.onStart = new Ext.util.Event(me);
                me.onTween = new Ext.util.Event(me);
                me.onComplete = new Ext.util.Event(me);
                (me._onStart = new Ext.util.Event(me)).addListener(onStart);
                (me._onTween = new Ext.util.Event(me)).addListener(onTween);
                (me._onComplete = new Ext.util.Event(me)).addListener(onComplete);
            }
        };


        Ext.lib.AnimMgr = new function () {
            var me = this,
                thread = null,
                queue = [],
                tweenCount = 0;


            Ext.apply(me, {
                fps: 1000,
                delay: 1,
                registerElement: function (tween) {
                    queue.push(tween);
                    ++tweenCount;
                    tween._onStart.fire();
                    me.start();
                },

                unRegister: function (tween, index) {
                    tween._onComplete.fire();
                    index = index || getIndex(tween);
                    if (index != -1) {
                        queue.splice(index, 1);
                    }

                    if (--tweenCount <= 0) {
                        me.stop();
                    }
                },

                start: function () {
                    if (thread === null) {
                        thread = setInterval(me.run, me.delay);
                    }
                },

                stop: function (tween) {
                    if (!tween) {
                        clearInterval(thread);
                        for (var i = 0, len = queue.length; i < len; ++i) {
                            if (queue[0].isAnimated) {
                                me.unRegister(queue[0], 0);
                            }
                        }

                        queue = [];
                        thread = null;
                        tweenCount = 0;
                    } else {
                        me.unRegister(tween);
                    }
                },

                run: function () {
                    var tf, i, len, tween;
                    for (i = 0, len = queue.length; i < len; i++) {
                        tween = queue[i];
                        if (tween && tween.isAnimated) {
                            tf = tween.totalFrames;
                            if (tween.curFrame < tf || tf === null) {
                                ++tween.curFrame;
                                if (tween.useSec) {
                                    correctFrame(tween);
                                }
                                tween._onTween.fire();
                            } else {
                                me.stop(tween);
                            }
                        }
                    }
                }
            });

            var getIndex = function (anim) {
                var i, len;
                for (i = 0, len = queue.length; i < len; i++) {
                    if (queue[i] === anim) {
                        return i;
                    }
                }
                return -1;
            };

            var correctFrame = function (tween) {
                var frames = tween.totalFrames,
                    frame = tween.curFrame,
                    duration = tween.duration,
                    expected = (frame * duration * 1000 / frames),
                    elapsed = (now() - tween.startTime),
                    tweak = 0;

                if (elapsed < duration * 1000) {
                    tweak = Math.round((elapsed / expected - 1) * frame);
                } else {
                    tweak = frames - (frame + 1);
                }
                if (tweak > 0 && isFinite(tweak)) {
                    if (tween.curFrame + tweak >= frames) {
                        tweak = frames - (frame + 1);
                    }
                    tween.curFrame += tweak;
                }
            };
        };

        EXTLIB.Bezier = new function () {

            this.getPosition = function (points, t) {
                var n = points.length,
                    tmp = [],
                    c = 1 - t,
                    i,
                    j;

                for (i = 0; i < n; ++i) {
                    tmp[i] = [points[i][0], points[i][1]];
                }

                for (j = 1; j < n; ++j) {
                    for (i = 0; i < n - j; ++i) {
                        tmp[i][0] = c * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
                        tmp[i][1] = c * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
                    }
                }

                return [tmp[0][0], tmp[0][1]];

            };
        };


        EXTLIB.Easing = {
            easeNone: function (t, b, c, d) {
                return c * t / d + b;
            },


            easeIn: function (t, b, c, d) {
                return c * (t /= d) * t + b;
            },


            easeOut: function (t, b, c, d) {
                return -c * (t /= d) * (t - 2) + b;
            }
        };

        (function () {
            EXTLIB.Motion = function (el, attributes, duration, method) {
                if (el) {
                    EXTLIB.Motion.superclass.constructor.call(this, el, attributes, duration, method);
                }
            };

            Ext.extend(EXTLIB.Motion, Ext.lib.AnimBase);

            var superclass = EXTLIB.Motion.superclass,
                pointsRe = /^points$/i;

            Ext.apply(EXTLIB.Motion.prototype, {
                setAttr: function (attr, val, unit) {
                    var me = this,
                        setAttr = superclass.setAttr;

                    if (pointsRe.test(attr)) {
                        unit = unit || 'px';
                        setAttr.call(me, 'left', val[0], unit);
                        setAttr.call(me, 'top', val[1], unit);
                    } else {
                        setAttr.call(me, attr, val, unit);
                    }
                },

                getAttr: function (attr) {
                    var me = this,
                        getAttr = superclass.getAttr;

                    return pointsRe.test(attr) ? [getAttr.call(me, 'left'), getAttr.call(me, 'top')] : getAttr.call(me, attr);
                },

                doMethod: function (attr, start, end) {
                    var me = this;

                    return pointsRe.test(attr)
                        ? EXTLIB.Bezier.getPosition(me.runAttrs[attr], me.method(me.curFrame, 0, 100, me.totalFrames) / 100)
                        : superclass.doMethod.call(me, attr, start, end);
                },

                setRunAttr: function (attr) {
                    if (pointsRe.test(attr)) {

                        var me = this,
                            el = this.el,
                            points = this.attributes.points,
                            control = points.control || [],
                            from = points.from,
                            to = points.to,
                            by = points.by,
                            DOM = EXTLIB.Dom,
                            start,
                            i,
                            end,
                            len,
                            ra;


                        if (control.length > 0 && !Ext.isArray(control[0])) {
                            control = [control];
                        } else {
                            /*
                            var tmp = [];
                            for (i = 0,len = control.length; i < len; ++i) {
                                tmp[i] = control[i];
                            }
                            control = tmp;
                            */
                        }

                        Ext.fly(el, '_anim').position();
                        DOM.setXY(el, isset(from) ? from : DOM.getXY(el));
                        start = me.getAttr('points');


                        if (isset(to)) {
                            end = translateValues.call(me, to, start);
                            for (i = 0, len = control.length; i < len; ++i) {
                                control[i] = translateValues.call(me, control[i], start);
                            }
                        } else if (isset(by)) {
                            end = [start[0] + by[0], start[1] + by[1]];

                            for (i = 0, len = control.length; i < len; ++i) {
                                control[i] = [start[0] + control[i][0], start[1] + control[i][1]];
                            }
                        }

                        ra = this.runAttrs[attr] = [start];
                        if (control.length > 0) {
                            ra = ra.concat(control);
                        }

                        ra[ra.length] = end;
                    } else {
                        superclass.setRunAttr.call(this, attr);
                    }
                }
            });

            var translateValues = function (val, start) {
                var pageXY = EXTLIB.Dom.getXY(this.el);
                return [val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1]];
            };
        })();
    })();// Easing functions
    (function () {
        // shortcuts to aid compression
        var abs = Math.abs,
            pi = Math.PI,
            asin = Math.asin,
            pow = Math.pow,
            sin = Math.sin,
            EXTLIB = Ext.lib;

        Ext.apply(EXTLIB.Easing, {

            easeBoth: function (t, b, c, d) {
                return ((t /= d / 2) < 1) ? c / 2 * t * t + b : -c / 2 * ((--t) * (t - 2) - 1) + b;
            },

            easeInStrong: function (t, b, c, d) {
                return c * (t /= d) * t * t * t + b;
            },

            easeOutStrong: function (t, b, c, d) {
                return -c * ((t = t / d - 1) * t * t * t - 1) + b;
            },

            easeBothStrong: function (t, b, c, d) {
                return ((t /= d / 2) < 1) ? c / 2 * t * t * t * t + b : -c / 2 * ((t -= 2) * t * t * t - 2) + b;
            },

            elasticIn: function (t, b, c, d, a, p) {
                if (t == 0 || (t /= d) == 1) {
                    return t == 0 ? b : b + c;
                }
                p = p || (d * .3);

                var s;
                if (a >= abs(c)) {
                    s = p / (2 * pi) * asin(c / a);
                } else {
                    a = c;
                    s = p / 4;
                }

                return -(a * pow(2, 10 * (t -= 1)) * sin((t * d - s) * (2 * pi) / p)) + b;

            },

            elasticOut: function (t, b, c, d, a, p) {
                if (t == 0 || (t /= d) == 1) {
                    return t == 0 ? b : b + c;
                }
                p = p || (d * .3);

                var s;
                if (a >= abs(c)) {
                    s = p / (2 * pi) * asin(c / a);
                } else {
                    a = c;
                    s = p / 4;
                }

                return a * pow(2, -10 * t) * sin((t * d - s) * (2 * pi) / p) + c + b;
            },

            elasticBoth: function (t, b, c, d, a, p) {
                if (t == 0 || (t /= d / 2) == 2) {
                    return t == 0 ? b : b + c;
                }

                p = p || (d * (.3 * 1.5));

                var s;
                if (a >= abs(c)) {
                    s = p / (2 * pi) * asin(c / a);
                } else {
                    a = c;
                    s = p / 4;
                }

                return t < 1 ?
                    -.5 * (a * pow(2, 10 * (t -= 1)) * sin((t * d - s) * (2 * pi) / p)) + b :
                    a * pow(2, -10 * (t -= 1)) * sin((t * d - s) * (2 * pi) / p) * .5 + c + b;
            },

            backIn: function (t, b, c, d, s) {
                s = s || 1.70158;
                return c * (t /= d) * t * ((s + 1) * t - s) + b;
            },


            backOut: function (t, b, c, d, s) {
                if (!s) {
                    s = 1.70158;
                }
                return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
            },


            backBoth: function (t, b, c, d, s) {
                s = s || 1.70158;

                return ((t /= d / 2) < 1) ?
                    c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b :
                    c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
            },


            bounceIn: function (t, b, c, d) {
                return c - EXTLIB.Easing.bounceOut(d - t, 0, c, d) + b;
            },


            bounceOut: function (t, b, c, d) {
                if ((t /= d) < (1 / 2.75)) {
                    return c * (7.5625 * t * t) + b;
                } else if (t < (2 / 2.75)) {
                    return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
                } else if (t < (2.5 / 2.75)) {
                    return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
                }
                return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
            },


            bounceBoth: function (t, b, c, d) {
                return (t < d / 2) ?
                    EXTLIB.Easing.bounceIn(t * 2, 0, c, d) * .5 + b :
                    EXTLIB.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
            }
        });
    })();

    (function () {
        var EXTLIB = Ext.lib;
        // Color Animation
        EXTLIB.Anim.color = function (el, args, duration, easing, cb, scope) {
            return EXTLIB.Anim.run(el, args, duration, easing, cb, scope, EXTLIB.ColorAnim);
        };

        EXTLIB.ColorAnim = function (el, attributes, duration, method) {
            EXTLIB.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
        };

        Ext.extend(EXTLIB.ColorAnim, EXTLIB.AnimBase);

        var superclass = EXTLIB.ColorAnim.superclass,
            colorRE = /color$/i,
            transparentRE = /^transparent|rgba\(0, 0, 0, 0\)$/,
            rgbRE = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,
            hexRE = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,
            hex3RE = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i,
            isset = function (v) {
                return typeof v !== 'undefined';
            };

        // private
        function parseColor(s) {
            var pi = parseInt,
                base,
                out = null,
                c;

            if (s.length == 3) {
                return s;
            }

            Ext.each([hexRE, rgbRE, hex3RE], function (re, idx) {
                base = (idx % 2 == 0) ? 16 : 10;
                c = re.exec(s);
                if (c && c.length == 4) {
                    out = [pi(c[1], base), pi(c[2], base), pi(c[3], base)];
                    return false;
                }
            });
            return out;
        }

        Ext.apply(EXTLIB.ColorAnim.prototype, {
            getAttr: function (attr) {
                var me = this,
                    el = me.el,
                    val;
                if (colorRE.test(attr)) {
                    while (el && transparentRE.test(val = Ext.fly(el).getStyle(attr))) {
                        el = el.parentNode;
                        val = "fff";
                    }
                } else {
                    val = superclass.getAttr.call(me, attr);
                }
                return val;
            },

            doMethod: function (attr, start, end) {
                var me = this,
                    val,
                    floor = Math.floor,
                    i,
                    len,
                    v;

                if (colorRE.test(attr)) {
                    val = [];
                    end = end || [];

                    for (i = 0, len = start.length; i < len; i++) {
                        v = start[i];
                        val[i] = superclass.doMethod.call(me, attr, v, end[i]);
                    }
                    val = 'rgb(' + floor(val[0]) + ',' + floor(val[1]) + ',' + floor(val[2]) + ')';
                } else {
                    val = superclass.doMethod.call(me, attr, start, end);
                }
                return val;
            },

            setRunAttr: function (attr) {
                var me = this,
                    a = me.attributes[attr],
                    to = a.to,
                    by = a.by,
                    ra;

                superclass.setRunAttr.call(me, attr);
                ra = me.runAttrs[attr];
                if (colorRE.test(attr)) {
                    var start = parseColor(ra.start),
                        end = parseColor(ra.end);

                    if (!isset(to) && isset(by)) {
                        end = parseColor(by);
                        for (var i = 0, len = start.length; i < len; i++) {
                            end[i] = start[i] + end[i];
                        }
                    }
                    ra.start = start;
                    ra.end = end;
                }
            }
        });
    })();


    (function () {
        // Scroll Animation
        var EXTLIB = Ext.lib;
        EXTLIB.Anim.scroll = function (el, args, duration, easing, cb, scope) {
            return EXTLIB.Anim.run(el, args, duration, easing, cb, scope, EXTLIB.Scroll);
        };

        EXTLIB.Scroll = function (el, attributes, duration, method) {
            if (el) {
                EXTLIB.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
            }
        };

        Ext.extend(EXTLIB.Scroll, EXTLIB.ColorAnim);

        var superclass = EXTLIB.Scroll.superclass,
            SCROLL = 'scroll';

        Ext.apply(EXTLIB.Scroll.prototype, {

            doMethod: function (attr, start, end) {
                var val,
                    me = this,
                    curFrame = me.curFrame,
                    totalFrames = me.totalFrames;

                if (attr == SCROLL) {
                    val = [me.method(curFrame, start[0], end[0] - start[0], totalFrames),
                        me.method(curFrame, start[1], end[1] - start[1], totalFrames)];
                } else {
                    val = superclass.doMethod.call(me, attr, start, end);
                }
                return val;
            },

            getAttr: function (attr) {
                var me = this;

                if (attr == SCROLL) {
                    return [me.el.scrollLeft, me.el.scrollTop];
                } else {
                    return superclass.getAttr.call(me, attr);
                }
            },

            setAttr: function (attr, val, unit) {
                var me = this;

                if (attr == SCROLL) {
                    me.el.scrollLeft = val[0];
                    me.el.scrollTop = val[1];
                } else {
                    superclass.setAttr.call(me, attr, val, unit);
                }
            }
        });
    })();
    if (Ext.isIE) {
        function fnCleanUp() {
            var p = Function.prototype;
            delete p.createSequence;
            delete p.defer;
            delete p.createDelegate;
            delete p.createCallback;
            delete p.createInterceptor;

            window.detachEvent("onunload", fnCleanUp);
        }

        window.attachEvent("onunload", fnCleanUp);
    }
})();